var url_prefix = '';

function getTopRight() {
}

function getNewsletterForm() {
  var parameters = new Hash();
  parameters.set('level1',         'Contact');
  parameters.set('level2',         'newsletterForm');
  parameters.set('level3',         '');
  parameters.set('ws',             '1');
  parameters.set('json',           '1');
  parameters.set('rand',           Math.random());

  new Ajax.Request(url_prefix + '/neo/index.pl', {
	parameters: parameters,
	onSuccess: function(transport) {
	  $('newsletterForm').innerHTML = transport.responseJSON.form;
	}
  });
}

function newsletterAction() {
  var parameters = new Hash();
  parameters.set('level1',         'Contact');
  parameters.set('level2',         'newsletterAction');
  parameters.set('level3',         '');
  parameters.set('email',          $('newsletterEmail').value);
  parameters.set('action',         $('newsletterAction').value);
  parameters.set('ws',             '1');
  parameters.set('json',           '1');
  parameters.set('rand',           Math.random());

  new Ajax.Request(url_prefix + '/neo/index.pl', {
	parameters: parameters,
	onSuccess: function(transport) {
	  $('newsletterForm').innerHTML = transport.responseJSON.response;
	}
  });
}